I am trying to unit test some ajax calls (written in Scala.js) with jsdom and I would like to disable same origin policy checks.
How can I do that ? I was searching this on the net but found nothing.
jhegedus42
All 4 comments
You cannot. jsdom acts like a browser, including same-origin checks.
Make sure you are setting the URL correctly though.
domenic
on 15 Aug 2017
Many thanks for the info.
jhegedus42
on 16 Aug 2017
At least Chrome has a command-line argument to disable CORS checks. Why can't JSDOM provide a developer-friendly way to disable it?
arendjr
on 5 Oct 2018
+1 to @arendjr's suggestion. JSDOM's utility is not only as a browser emulator but also as a testing platform and pretty much anything which makes testing harder has the unfortunate affect of reducing testing. It takes a lot of nock ceremony to work around JSDOM's cross-origin checks which leaves test writers working on code incidental to their intended tests.
ericprud
on 27 Oct 2018
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Most helpful comment
+1 to @arendjr's suggestion. JSDOM's utility is not only as a browser emulator but also as a testing platform and pretty much anything which makes testing harder has the unfortunate affect of reducing testing. It takes a lot of nock ceremony to work around JSDOM's cross-origin checks which leaves test writers working on code incidental to their intended tests.